In linear cavity AOM is employed as the Q switching.

• 在Littrow结构的体光栅与二向色镜构成的线形腔结构中 ；利用声光Q开关 (AQM)调Q ；在 10 64nm得到了光谱线宽约为 0 .；0 8nm稳定的激光脉冲序列